Research of Turbine Model Accuracy Based on Actual Data

Abstract:

In the present power system stability analysis, BPA model for turbine and governor is commonly used. It simplifies the actual turbine system to a large extent, therefore the model simulation results may deviate from the actual conditions. In order to improve the actual data simulation accuracy, this paper compared the real and simulation data of power, high pressure cylinder (HPC) exhaust pressure and reheat pressure. Then calibrated and optimized the established model using the data of field operation. Meanwhile, the model modified method using actual data is given and guidance of parameters tests is offered.

• Periodical: Advanced Materials Research (Volumes 960-961)
• Pages: 1424-1428
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.960-961.1424
• Online since: June 2014
• Authors: Ge Jin, Shu Chang Liu, Ding Cai
• Keywords: BPA, Model Modify, Real Data Revise, Turbine Model

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